PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12813Cap,electrical

Russell Electric Co · NSN 5999-00-090-1259 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-090-1259 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-090-1259. Primary manufacturer part number: 12813.
Features
  • Cap,electrical — FSC 5999
  • Material: COPPER ALLOY INSERT
  • Material: PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODY
  • Mounting Method: THREAD
  • Chain: NOT INCLUDED
  • Thread Size: 1/2-27
  • Length: 0.281 INCHES NOMINAL IN
  • Fastening Facility: KNURLED EDGE
Applications
  • Applications requiring Copper Alloy Insert construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-090-1259, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Russell Electric Co. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-090-1259
Primary Part Number12813
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRussell Electric Co
StatusACTIVE
MaterialCOPPER ALLOY INSERT
MaterialPLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODY
Mounting MethodTHREAD
ChainNOT INCLUDED
Thread Size1/2-27
Length0.281 INCHES NOMINAL IN
Fastening FacilityKNURLED EDGE
Usage DesignCAP FOR BRUSH HOLDER
InsertINCLUDED
Fastening FacilityKNURLED EDGE
MaterialCOPPER ALLOY INSERT
MaterialPLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODY
Mounting MethodTHREAD
ChainNOT INCLUDED
Thread Size1/2-27
Length0.281 INCHES NOMINAL IN
Usage DesignCAP FOR BRUSH HOLDER
InsertINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-249-8690 (12813)
HAZMATNo
Verified Substitutes 8
5999-00-249-869012813 SUCCESSOR
Cap,electrical
Roura Acquisition Inc
5325-00-011-2734112734 INTERCHANGEABLE
Grommet,nonmetallic
Chrysler Realty Company Llc Dba Daimler Chrysler
5310-00-268-6057AN316C5R INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2920-00-684-3361 INTERCHANGEABLE
Cutout Relay,engine Generator
6150-01-173-516012813 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6130-01-243-0380193718-4 INTERCHANGEABLE
Power Supply
L3harris Technologies, Inc Div Space & Airborne Systems
5310-01-522-811012813 INTERCHANGEABLE
Washer,flat
Daimler Truck North America Llc
2590-01-599-258812813-0201 INTERCHANGEABLE
Bracket,vehicular Components
Bae Systems Information & Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
12813 Russell Electric Co (USA)
Related Parts
SUCCESSOR 5999-00-249-8690 Cap,electrical · 12813
5325-00-011-2734INTERCHANGEABLE
GROMMET,NONMETALLIC
112734
5310-00-268-6057INTERCHANGEABLE
NUT,PLAIN,HEXAGON
AN316C5R
2920-00-684-3361INTERCHANGEABLE
CUTOUT RELAY,ENGINE GENERATOR
6150-01-173-5160INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12813
6130-01-243-0380INTERCHANGEABLE
POWER SUPPLY
193718-4
5310-01-522-8110INTERCHANGEABLE
WASHER,FLAT
12813
2590-01-599-2588INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
12813-0201

Frequently Asked Questions

What is NSN 5999-00-090-1259?

NSN 5999-00-090-1259 is a Cap,electrical, manufactured by Russell Electric Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-090-1259?

NSN 5999-00-090-1259 has 1 cross-referenced part number: 12813 (Russell Electric Co).

What NSN replaces 5999-00-090-1259?

There are 8 known substitutes for 5999-00-090-1259: 5999-00-249-8690, 5325-00-011-2734, 5310-00-268-6057 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12813?

Key specifications for 12813: Material: COPPER ALLOY INSERT; Material: PLASTIC OR PLASTIC PHENOL FORMALDEHYDE (PMO) BODY; Mounting Method: THREAD; Chain: NOT INCLUDED. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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